212863669486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{643081}}^1$

素因数の和:643564

約数の個数: 32

約数和(自身を含む): 356524660800

約数和(自身を除く): 143660991314

約数列:

[1, 2, 13, 26, 29, 58, 377, 439, 754, 878, 5707, 11414, 12731, 25462, 165503, 331006, 643081, 1286162, 8360053, 16720106, 18649349, 37298698, 242441537, 282312559, 484883074, 564625118, 3670063267, 7340126534, 8187064211, 16374128422, 106431834743, 212863669486]

約数ペア:

[(1, 212863669486), (2, 106431834743), (13, 16374128422), (26, 8187064211), (29, 7340126534), (58, 3670063267), (377, 564625118), (439, 484883074), (754, 282312559), (878, 242441537), (5707, 37298698), (11414, 18649349), (12731, 16720106), (25462, 8360053), (165503, 1286162), (331006, 643081)]